| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.68 | 4.533% | $64.476 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $134.38 | 8.781% | $146.1799 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $136.91 | 10.401% | $151.15 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $217.34 | 3.627% | $225.2229 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $149.51 | 12.807% | $168.6577 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $148.43 | 12.348% | $166.7581 | $166.76 | $166.75 | $166.80 |
| Purchase #7 | $110.80 | 6.724% | $118.2502 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $959.05 | $1,040.6948 | $1,040.70 | $1,040.70 | $1,040.90 | |